An Efficient Synthesis of 3-(1H-Tetrazol-5-yl)coumarins (=3-(1H-Tetrazol-5-yl)-2H-1-benzopyran-2-ones) via Domino Knoevenagel Condensation, Pinner Reaction, and 1,3-Dipolar Cycloaddition in Water

Synthesis of 6-(5-sulfanyl-1H-tetrazol-1-yl)-2H-chromen-2-one and 5-methyl-1-(2-oxo-2H-chromen-6-yl)-1H-1,2,3-triazole-4-carboxylic acid

(2011) N. T. Pokhodylo et al.   RUSSIAN JOURNAL OF ORGANIC CHEMISTRY

Synthesis of 5-Substituted 1H-Tetrazoles from Nitriles and Hydrazoic Acid by Using a Safe and Scalable High-Temperature Microreactor Approach

(2010) Bernhard Gutmann et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Mesoporous ZnS nanospheres: a high activity heterogeneous catalyst for synthesis of 5-substituted 1H-tetrazoles from nitriles and sodium azide

(2009) Leiming Lang et al.   CHEMICAL COMMUNICATIONS

Iron Salts in the Catalyzed Synthesis of 5-Substituted 1H-Tetrazoles

(2009) Julien Bonnamour et al.   CHEMISTRY-A EUROPEAN JOURNAL

A Simple, Advantageous Synthesis of 5-Substituted 1H-Tetrazoles¹

(2009) Biswanath Das et al.   SYNLETT

Indium triflate-catalyzed one-pot synthesis of 1-substituted-1H-1,2,3,4-tetrazoles under solvent-free conditions

(2009) Dhiman Kundu et al.   TETRAHEDRON LETTERS

FeCl3–SiO2 as a reusable heterogeneous catalyst for the synthesis of 5-substituted 1H-tetrazoles via [2+3] cycloaddition of nitriles and sodium azide

(2009) Mahmoud Nasrollahzadeh et al.   TETRAHEDRON LETTERS